package com.qf.student.dao;

import com.qf.student.entity.Student;
import java.util.List;

public interface IStudentDao {

    public int insert(Student student); //

    public int updateById(Student student); // 根据主键更新

    public Student selectById(Integer id); // 根据主键查询

    public int deleteById(Integer id);

    public List<Student> selectList();

    public Student selectByName(String name);
}
